cannot get to "save" button

I have RP 4.0, rc-1.  Trying to use the "official XBMC remote" on my iPhone 5, and have set my Pi Address manually, turning off DHCP. However, cannot figure out how to get to the save button (or cancel, disconnect either, for that matter.) Down arrow simply wraps back to top.

 

What am I missing here?

Would you mind filing an issue here ? https://github.com/RasPlex/RasPlex/issues?state=open 

Thanks :)